﻿# ！/usr/bin/env python3
# -*- coding: utf-8 -*-
'a test module'
__author__='wafcc'

import sys

def first():
	print('This is first function')
	test()

def test():
	args = sys.argv
	if len(args)==1:
		print('HelloWorld')
	elif len(args)==2:
		print('Hello,%s'%args[1])
	else:
		print('Too many arguments!')

if __name__=='__main__':
	first()